What kind of issue is this?

• Bug report. If so, please supply the way to reproduce the issue, including addition information as follow:
  • Toro version: 3.7.0.2010003
  • ExoPlayer version: >= 2.16.0

im.ene.toro.exoplayer.Playable imports and uses com.google.android.exoplayer2.video.VideoListener (link), which was removed in ExoPlayer 2.16.0 (see changelog)

In order for this library to work again, you need to follow this advice:

Remove SimpleExoPlayer.addVideoListener, removeVideoListener and VideoListener. Use Player.addListener and Player.Listener instead.